| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Quality Biotech Ltd. | SC144871 | 10/06/1993 | Dissolved |
| Satron Ltd | SC064346 | 03/03/1989 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANCHOR INTERNATIONAL LIMITED | SC103260 | 06/04/1992 | 24/02/1995 | Dissolved |
| BIORELIANCE BIOTECH LIMITED | SC122767 | 06/02/1990 | 12/04/2002 | Dissolved |
| Q-One Biotech Group Ltd | SC226293 | 01/04/2002 | 23/09/2003 | Dissolved |
| Quip Technology Ltd | SC193533 | 17/02/1999 | 23/09/2003 | Dissolved |
| SATRON MANAGEMENT SERVICES (CONTRACTING) LIMITED | SC199247 | 26/08/1999 | 04/11/2005 | Dissolved |
| SATRON MANAGEMENT SERVICES (TECHNOLOGY) LIMITED | SC199246 | 26/08/1999 | 23/09/2003 | Dissolved |